package work.xiaohong.postgresql.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import work.xiaohong.postgresql.entity.First;
import work.xiaohong.postgresql.mapper.FirstMapper;
import work.xiaohong.postgresql.service.IFirstService;

/**
 *  服务实现类
 * @author xiaohong
 * @since 2021-10-19 16:56:55
 */
@Service
public class FirstServiceImpl extends ServiceImpl<FirstMapper, First> implements IFirstService {

}
